baber/WOPTO huggingface dataset:
Patent FR-2260826-A1 (FR)
Title: Telephone call cost counting device - has relatively moving index on tracks and support surface
IPC: H04M15/30
Filed: 1974-02-08
Abstract: The counter gives an indication proportional or equal to the cost of a telephone call, and has a support surface on which are marked calibrated tracks from a reference point of origin. An index associated with these tracks presents at each instant a determined relative position along each of the tracks. The index has an original position corresponding to the origin of the tracks. Driving means move, relative to each other, the support surface and the index at a predetermined rate. Actuating means start the driving means at the start of a telephone call. Stopping means stop the drive at the end of a telephone call, Zero reset means displace the index and bring it back to the origin reference point.
Patent FR-2268592-A1 (FR)
Title: Bench for cutting metal sections to length - has control assembly on downstream part separated from upstream part by cutter
IPC: B23D33/00
Filed: 1974-04-26
Abstract: The installation comprises two conveyor sections separated by the saw. Each section is formed by side frames spaced widely apart and carrying support rollers providing storage and handling space. A conveyor fits in each section and has motor driven rollers. On the output side is the counting and measuring head comprising a master roller provided with an antiskid surface and mounted on a spring loaded base. As a metal section moves over it and its front end passes a photoelectric cell, a transducer counts off the length and stops the conveyor at the set size. Reference photoelectric cells adjust for final length.
Patent FR-2273725-A1 (FR)
Title: Display package usable for subsequent storage - has cover on cardboard backing sheet with folded slides and stiffening edge
IPC: B65D75/54
Filed: 1974-06-10
Abstract: The package consists of a cardboard backing sheet (1) and a transparent plastic cover, the pieces being in general rectangular in shape. The backing sheet has two of its edges (2, 3) folded over and held down, for example using staples (4). These edges thus form guides or slides in which extended edges of the transparent cover can be moved. A third side (5) of the backing sheet is folded over and stapled (6), the edge (5A) forming a location for a third side of the cover. The folded side (5) stiffens the backing sheet against bending and twisting. The fourth edge (7) is also folded, and has adhesive material on the inner surfaces (7A) to fix the cover in position. The shape of the cover can be varied to hold the parts of the packaged game.
Patent FR-2235649-A1 (FR)
Title: Oxidn of green coffee grains with e.g. oxygen, ozone - to reduce content of 5-hydroxy-tryptamides of carboxylic acids
IPC: A23F5/16
Filed: 1974-06-19
Abstract: The decompsn. prods resulting from the oxidn (in gas or liq. phase) may be removed mechanically from the coffee grains surface. In one embodiment the non roasted grains are bumbled in a drum in air contg. O3 and the waste prods. removed by friction. Alternatively the green grains may be treated with steam before, after or during the oxidn dried and then stirred to remove the waste products.
Patent FR-2287388-A1 (FR)
Title: Folded cardboard packaging tray - has extension pieces on sides cut and folded inwards to form tabs used for stacking
IPC: B65D5/00
Filed: 1974-10-10
Abstract: The tray is made with a base (1) and side (2, 3, 4) assembled by suitable means. Two or more of the sides have extension pieces (7) attached along their top edges, suitable cuts being made so that when the extension is folded inwards bridges (8) are formed and pass of tabs are left projecting upwards. The extensions are located using tabs and slots (15). The relative position of the cut line (11) and the bridges (8) can be varied. The ends of the cuts in the sides with the extension pieces are scored or grooved to ensure correct positioning of the extension pieces. The extension pieces form reinforcements to enable the tray to be stacked.
Patent FR-2289281-A1 (FR)
Title: Redox sintering of metal powder - for metallizing a non-metallic substrate
IPC: B22F3/10
Filed: 1974-10-29
Abstract: The redox sintering of metal powder comprises shaping a quantity of powder metal particles to form a body, heating this body in a furnace at a temp. which is lower than the standard sintering temp. of the metal, changing the atmosphere inside the furnace repeatedly from oxidising to reducing nature and maintaining the temp. so that the surface of the metal particles is alternately oxidised and reduced and in which the metal is attacked in such a way that, at the furnace temp., a surface oxidation and -reduction occurs. A non-metallic substrate covered with a quantity of powder metal particles is metallized by this sintering procedure. Method is used for the metallisation of ceramic substrates for soldering purposes.
Patent FR-2289637-A1 (FR)
Title: Brightening agents for electrolytic galvanising bath - are pyrido-pyrimidine cpds. plus cationic nitrogen-contg. polymer
IPC: C25D3/22
Filed: 1974-11-04
Abstract: An alkaline galvanising bath, for the electrodeposition of Zn, comprises an aq. soln. of an alkali metal zincate contg. (a) 0.1-10 g./l. of >=1 cpd. of formula (I)-(III) below and (b) 0.1-10 g./l. of a soluble cationic polymer comprising recurring nitrogen units: where R1 and R2 are indep. H, Cl, Br, alkyl, amino, amido, carboxy, or aliphatic carboxyester; R3 and R4, or R6 and R7, are either H or together =O; R5 is H or OH; R8 is alkyl, alkenyl, hydroxyalkyl or -alkenyl, haloalkyl, halohydroxyalkyl, carboxyalkyl, alkoxy, hydroxyalkoxy, halohydroxyalkoxy or sulphoalkyl; R9 is lower alkyl, hydroxyalkoxy or -CH2CH(OH)-CH2-; n = 1 or 2; X is hal or OH and the group (NAA1) is the chain of a soluble cationic polymer with recurring N atoms. Previous brightening agents, such as polyethyleneimines, have required a relatively low (1-2A/dm2) current density for satisfactory results. The above give brilliant uniform deposits with 0.5-10 A/dm2 current densities.
Patent FR-2250893-A1 (FR)
Title: Centrifugal oil cleaner for IC engines - oil supply issues through a hollow shaft with spray insert screwed into the drive shaft
IPC: B04B5/00
Filed: 1974-11-12
Abstract: Centrifugal oil cleaner for an air-cooled I.C. engine with bowl type cover attached to the blower flywheel. The oil supply to the cleaner is through a screw with a hollow shaft with spray openings and extends through an apertured pipe socket of the drive shaft of the blower flywheel, leaving some radial play and screwed into a threaded bore of a drive shaft fitted with an axial supply channel. The face side of the blower flywheel has a circular groove into which the cover sealed off by the screw is pressed.
Patent FR-2256833-A1 (FR)
Title: Sheet metal numbering stamp - has electrodynamic actuator for punches and actuator slider with pivotal motion actuator transverse to slide motion
IPC: B44B5/00
Filed: 1974-12-19
Abstract: Stamp for embossing numbers and/or letters onto a finished vehicle bodywork of sheet metal or other metal parts has an outer housing defining an opening to be contacted with the sheet metal or other metallic article. An electrodynamic actuator within the housing cooperates with displaceable punches, and can be itself displaced longitudinally. The actuator can be swivelled in a plane perpendicular to the longitudinal direction. Preferably the housing has two opposed support parts near the opening, as magnetic, cylindrical parts with a side aligned with the opening and with air gaps to increase the flux. A hole in the metal sheet can be engaged by a centering pin that extends downward and axially away from the magnetic part. No counter element need be used on the opposite side of the metal sheet.
Patent FR-2295820-A1 (FR)
Title: Horizontal drum concrete mixer - has hydraulic power unit for reciprocal rotary mixing drive and winching of supply skip
Inventor: LARPIN JEAN-FRANCOIS
IPC: B28C5/08
Filed: 1974-12-24
Abstract: The horizontal drum concrete mixer for construction sites has a hydraulic power source both effecting mixer drum rotation and pref manipulation via winch of a raw material supply skip. The central hydraulic unit provides fluid under pressure for the drive of both mixer and winch, and the hydraulic drive effects reciprocal drum rotation for mixing and concrete discharge. Pref. the winch is connected to the skip via a cable, adn winch control is via an electro-valve within the hydraulic circuits current to the electro-valve.
Patent FR-2337343-A1 (FR)
Title: Signal sample and hold for display system - has sampling followed by A-D conversion and digital memory with comparator circuits for max. and min. values
Inventor: CAYZAC JACQUES
IPC: G01R19/00
Filed: 1975-12-31
Abstract: A sampling and storing information system relates to electrical signals. Information is represented by min. and max. amplitudes of the signal during a sampling period. An analogue/digital converter processes the information and the digital data is stored. The A/D converter is preferably of the amplitude-time type with a constant current generator and a pair of digital counters which give at their outputs the digital values of the highest voltage reached and the difference between this and the lowest value. A data processing unit may be inserted between the A/D converter and the digital memory with digital comparator circuits to determine the max. or min. values assumed by the input signal over a given number of sampling intervals.
Patent FR-2337504-A1 (FR)
Title: Fish filleting machine - which leaves fillets entirely free of pin bones
IPC: A22C25/16
Filed: 1976-01-08
Abstract: Fish to be filtered is fed tail first along a path parallel to the fish backbone with its belly side down. A firsts pair of knives cut the underside of the fish from the root of the tail fin to the trailing end of the belly cavity, a second pair of knives downstream of the first pair, severs the upper part of the fillet above the vertebral column over the entire length of the fish to provide upper fillet portions, a third pair of knives downstream of the second pair, provides a transverse cut above the pinbones of the fish to sever the upper portion of the fillet from the belly flaps and a pair of deflectors deflect the upper fillet portions outwardly of the belly flaps to cause them to drop downwardly. A pair of separating knives downstream of the deflectors separate the tail portion of the fish from the vertebral column, with the upper fillet portions adhering to the skeleton only at an intemediate bow located at the upstream end of the belly cavity. A hold down device downstream of the separating knives presses the upper fillet portions in the region of the bow below the level of the fish pinbones while a pair of lower pinbone knives cut beneath the pinbones and above the held down upper fillets, to separate a narrow strip contg. the pinbones from the fillets, subsequently a pair of rib knives sever the fillets from the skeleton, leaving the narrow strip contg. the pinbones still on the skeleton. Fillets produced are absolutely free of pinbones and need no trimming while the strip contg. the pinbones can be handled independently from the fillets e.g. for prodn. of minced fish.
Patent FR-2337695-A1 (FR)
Title: Two glass panes cut from one larger pane - using single cutting template located above worktable
Inventor: VATIN RAYMOND
IPC: C03B33/04
Filed: 1976-01-12
Abstract: Process for cutting two identical panes (II) out of a rectangular pane (I) using a single cutting template, specifically consists of the following steps: (a) marking out the first pane (II) using the template in a prescribed position above pane (I); (b) swivelling pane (I) and the template through 180 degrees w.r.t. each other round the centre of symmetry of pane (I); (c) re-using the template to cut the second pane (II); (d) transporting pane (I), on which the two panes (II) are marked, to the breaking station. Either the cutting template or pane (I) may be swivelled through 180 degrees, and the pref. machine uses a rotary work table with centering devices for pane (I), located below the cutting template; alternatively, the template may be rotated above a stationary table. Used for cutting two side ventilator windows out of one pane for motor cars.
Patent FR-2338486-A1 (FR)
Title: Measuring rheological characteristics of oils - by aspiration through a filter or capillary at different temps.
Inventor: CIAIS ANDRE
IPC: G01N25/04
Filed: 1976-01-15
Abstract: The rheological characteristics of liq. petroleum prods. are measured by aspirating a given vol. of the liq. through a filter or capillary under fixed suction and measuring the aspiration time. The temp. is lowered in steps and the aspiration time is measured at each temp. The data obtd. are continuously plotted to give a curve of aspiration time verous temp. Filter method can be used to measure the cloud point and the cold filter plugging point. Capillary method can be used to measure the kinematic viscosity, the viscosity index and the 'limiting temp. of laminar flow', i.e. the temp. at which the viscosity ceases to increase linearly with decreasing temp.
Patent FR-2325575-A1 (FR)
Title: Plastic box for transport of small live animals - has upper half with sliding lid and stacking rim engaging lower rim of superimposed box
IPC: B65D21/02
Filed: 1976-05-11
Abstract: The box is of the type used for transport of live animals, particularly birds, and consisting of a lower and upper half (1, 2) with a lid (11), the walls being provided with openings. The join between the two halves is horizontal. The upper half is provided with a split sliding lid and a peripheral stacking rim with a slightly inwardly conical profile. The lower half is provided with a complementary stacking rim, the arrangement being such that, when stacking the boxes, the rim of the lower half will engage that of the upper half of the box below it. Vertical ribs run between the upper and lowr halves of the box.
Patent FR-2353639-A1 (FR)
Title: Brewing process including supplementary filtration of the must - before introducing it into a boiling vessel
Inventor: GAENG FRANK EMIL
IPC: C12C7/16
Filed: 1976-06-01
Abstract: After sepng. the residues in the normal manner by filtration, the liquor is further filtered by passing it through a supplementary filter based on silicaceous, diatomaceous, perlite earths or similar to remove at least any visible turbidity. The supplementary filtration overcomes turbidity problems arising from high prodn. rates e.g. up to 10 brews per day. The process enables treatment of 14-16 brews per day giving excellent quality beer. The filtration is good at the high temp. (about 75 degrees C) and the extra cost is offset by economy in isohumulones and hops.
Patent FR-2313023-A1 (FR)
Title: (2)-Amino-cycloalkane carboxylic acids and derivs. - with antiinflammatory, antipyretic and analgesic properties
Inventor: BERNATH GABOR
IPC: C07D277/82
Filed: 1976-06-02
Abstract: Cpds. of formula (I) and their acid addn. salts are new (where R1 is OH or NR4R5; R2 and R3 are each H, alkyl, aralkyl, aryl or acyl, provided that when R2 is H, R1 is not NR4R5; R4 and R5 are each H, 1-8C alkyl aralkyl, aryl or heteroaryl; n is 1 or 2). Cpds. (I) are prepd. by reacting cpds. of formula (II) with cpds. of formula Ra-Rb (III). (where X is H or forms a bond with Y or Z; Z is H or forms a bond with X; Y is O, H or NR8R9; R7 is a gp. or atom easily separable as an anion, e.g. OH, halogen, R9-CO2- or NR2R31R8 and R9 are each H, alkyl, aralkyl, aryl or acyl1Ra is H, OH, halogen, O, alkali or alkaline earth metal, or R10 -CO2-; R10 is H, alkyl, aralkyl or aryl, Rb is H, acyl, OH, complex metal hydride, NR2R3 or =CR11R12; R11 and R12 are each H alkyl, aralkyl or aryl). (I) have valuable pharmacological props., esp. antiinflammatory febrifuge, pain reducing and narcosis potentialising props. A typical cpd. is the amide of trans-2-benzylamino-N-benzyl-cyclohexane carboxylic acid.
Patent FR-2314333-A1 (FR)
Title: Universal reusable concrete formwork box - consists of trapezoid sectioned tunnel elements assembled into large elements of adaptable span
IPC: E04G11/46
Filed: 1976-06-11
Abstract: The formwork sheathing box is designed so that it is readily adaptable for varying needs, and can be used repeatedly, for the production of hollow concrete beam ceilings, of any dimensions or load bearing quality. The box is made up from self-supporting standard elements (A, A', B, B') in the shape of inverted trapezoid-sectional channels with two outwards projecting flat shanks at the sides. The elements can be mutually superimposed so as to form a single assembled element. Elements can be adapted to the width of span of the floor-ceiling being concreted. A number can laid together side by side so as to make up a reusable formwork box. Transverse spacers can be used for reinforcement in large-area work.
Patent FR-2355142-A1 (FR)
Title: Monocoque construction for house - has walls which slide onto prefabricated floor slab and roof supported by single column
IPC: E04B1/34
Filed: 1976-06-16
Abstract: The monocogne construction for villas consists of a concrete slab provided with a central, or off centre concrete column, which supports a flat concrete roof. The side and partition walls slide onto grooves provided in the slab and roof when they are cast. The column is hollow allowing the centralisation of all service pipes and cables.
Patent FR-2364820-A1 (FR)
Title: Folded packing box made from single sheet of cardboard - having upright edges, two of which are set in from base
IPC: B65D5/24
Filed: 1976-09-15
Abstract: The box has a base connected to two sides. The sides are set in from the edge of the base by means of a double ledge which lies flat on the base. The top of the sides are bent inwards to form a flap under the lid. Corner flaps are folded inwards to provide additional strength. The front and back sides are flush with the edge of the base. The front connects with the front flap which is the same size as the lid. The lid has an additional down flap with a tab which tucks into the slot on the front of the box.
Patent FR-2366816-A1 (FR)
Title: Shelf support system for easy assembly - has plastic moulded base corner support panels and flush uprights requiring only screwdriver for assembly
IPC: A47B87/00
Filed: 1976-10-05
Abstract: The shelving and cupboard support system is designed for the amateur with solid plastic triangular base and corner support panels mfd. by injection moulding. Uprights and unobtrusive and screwed to walls in two places. A screwdriver is the only tool required for total assembly. The system allows total freedom in size when ordering wooden shelves and cupboards to fit. It can be of any length and accommodates corners. The solidity of the construction lies in the fact that each opposite side is provided with a prop or stay substantially cylindrical in shape. Once the uprights and support panels are in place the system can be assembled and dismantled by easy sliding actions and secured with grips.
Patent FR-2369729-A1 (FR)
Title: Low noise variable reluctance stepping machine - uses two pairs of series connected windings on ninety degrees phase displaced poles
Inventor: MARGRAIN PIERRE
IPC: H02K37/14
Filed: 1976-10-29
Abstract: The step by step electrical machine has a reduced noise level. The machine is of the type which has a wound stator and a magnetic rotor and exciting windings. Each pair of windings is connected in series and is associated with a pair of opposite poles having their axes in a first plane. The first pair of windings are also connected in series with a second pair of windings associated with a pair of opposite poles having a common axis in a plane making an angle of 90 deg. to the first plane. Each pole has on it two windings wound in opposite directions which permit polarity changing.
Patent FR-2337879-A1 (FR)
Title: Test material for determining density or osmolarity - comprising microcapsules contg. dye
IPC: G01N31/22
Filed: 1977-01-07
Abstract: Test materials for determining the density or osmolarity of a liq. sample comprises dye-filled microcapsules whose walls consist of an osmotically rupturable semipermeable polymer membrane. The dye-filled microcapsules are pref. polyamide capsules produced by interfacial polycondensation of a polyamine with a polyfunctional acyl halide in a soln. contg. the dye (esp Evans blue.) The density of the encapsulated soln. should be greater than that of the liq. to be tested. The materials can be used, e.g., in brewing, urine analysis and water purification. The microcapsules release the dye when immersed in the test liq., and the extent to which the dye is release is a function of the osmolarity of the liq. The results can be read off simply by comparison with a colour chart or by photometry.
Patent FR-2371008-A1 (FR)
Title: Perfectionnements aux socles stabilises pour porter un dispositif sur un appareil de locomotion
Inventor: DUCKWORTH GEORGE
IPC: H01Q1/18
Filed: 1977-03-28
Abstract: L'invention concerne un socle porteur d'antenne, stabilisé contre le tangage et le roulis de bateau. Il comprend des synchro-émetteurs 10P et 10R mesurant l'orientation du socle en tangage et en roulis. Leurs sorties sont reliées à des transformateurs de commande 11P et 11R rapportés à un système de référence vertical. Les signaux alternatifs issus des transformateurs 11P et 11R sont convertis en courant continu par des démodulateurs 13P et 13R et appliqués à un résolver 19 convertissant les erreurs de tangage et de roulis en erreurs d'élévation et d'élévation transversale relativement à l'angle d'azimut de l'antenne. Les signaux de sortie à courant continu du résolver 19 sont appliqués à un second résolver 25 après compensation dans des circuits de compensation de position 23 et 24 à boucle, ce second résolver 25 après compensation dans des circuits de compensation de position 23 et 24 à boucle, ce second résolver 25 convertissant les deux tensions, représentant maintenant des couples, de manière qu'elles correspondent aux axes de tangage et de roulis du socle stabilisé ceci en concordance avec l'angle de l'azimut de l'antenne. Après avoir été amplifié dans les amplificateurs de puissance 15P et 15R les signaux sont appliqués à des moteurs de commande 16P et 16R.
Patent FR-2355374-A1 (FR)
Title: Lentille magnetique comportant une grande distance focale decouplee vis-a-vis de l'excitation
IPC: H01J37/141
Filed: 1977-04-27
Abstract: L'invention concerne une lentille magnétique de grande distance focale. Cette lentille 15 est constituée par une bobine formée d'enroulements excitables séparément 16, 21 disposés à l'intérieur d'une enveloppe enfer 13 et qui s'étendent au moins partiellement sur des sections axiales différentes de la bobine. Application notamment aux appareils réducteurs électro-optiques formant l'image d'un masque sur une pastille de semi-conducteur.
Patent FR-2361656-A1 (FR)
Title: Composition et procede de dosage radioenzymatique de catecholamines
IPC: G01N33/52
Filed: 1977-04-29
Abstract: L'invention décrit des compositions et un procédé pour doser, sur un extrait de fluide de mammifère, des catécholamines. On provoque le transfert, à l'aide d'une enzyme (catéchol-O-méthyltransférase) d'un groupe méthyle marqué par du tritium (**3H) d'un donneur sur les catécholamines, puis l'on isole la catécholamine ainsi O-méthylée et l'on mesure ensuite sa radioactivité. La connaissance des taux de catécholamine est importante pour le diagnostic et le traitement de l'hypertension, de maladies des coronaires, de l'infarctus du myocarde, du diabète sucré et peut-être pour le diagnostic de certains cancers.